Does anyone know the GM spec on how much travel the N* should have? In otherwords; how much movement is considered nominal at X rpm in drive with brake on. Just got mine back from 2 days at the dealer, doing my end of warranty laundry list. I asked them to check them, referencing similar knock JWANDE spoke of above. Dealer calims they are fine.
Had a ton of other stuff check and done, well over $2,500 worth, all warranty work with only $50 out of pocket deductable. I'll detail later if anyone would like...